全局引入
main.js:
import * as echarts from 'echarts';
Vue.prototype.$echarts = echarts;
使用方法:
this.$echarts.init(document.getElementById("element"))
局部引入
组件文件,main.js不用引入:
import * as echarts from "echarts/core";
// 引入柱状图图表,图表后缀都为 Chart
import { BarChart, PieChart } from "echarts/charts";
// 引入提示框,标题,直角坐标系,数据集,内置数据转换器组件,组件后缀都为 Component
import {
TitleComponent,
TooltipComponent,
GridComponent,
DatasetComponent,
DatasetComponentOption,
LegendComponent,
TransformComponent,
} from "echarts/components";
// 标签自动布局,全局过渡动画等特性
import { LabelLayout, UniversalTransition } from "echarts/features";
// 引入 Canvas 渲染器,注意引入 CanvasRenderer 或者 SVGRenderer 是必须的一步
import { CanvasRenderer } from "echarts/renderers";
// 注册必须的组件
echarts.use([
TitleComponent,
TooltipComponent,
GridComponent,
DatasetComponent,
TransformComponent,
LegendComponent,
PieChart,
BarChart,
LabelLayout,
UniversalTransition,
CanvasRenderer,
]);
使用方法:
echarts.init(document.getElementById("element"))